40959060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 126991872

約数和(自身を除く): 86032812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 61, 62, 76, 93, 95, 114, 122, 124, 155, 183, 186, 190, 228, 244, 285, 305, 310, 361, 366, 372, 380, 465, 570, 589, 610, 620, 722, 732, 915, 930, 1083, 1140, 1159, 1178, 1220, 1444, 1767, 1805, 1830, 1860, 1891, 2166, 2318, 2356, 2945, 3477, 3534, 3610, 3660, 3782, 4332, 4636, 5415, 5673, 5795, 5890, 6954, 7068, 7220, 7564, 8835, 9455, 10830, 11191, 11346, 11590, 11780, 13908, 17385, 17670, 18910, 21660, 22021, 22382, 22692, 23180, 28365, 33573, 34770, 35340, 35929, 37820, 44042, 44764, 55955, 56730, 66063, 67146, 69540, 71858, 88084, 107787, 110105, 111910, 113460, 132126, 134292, 143716, 167865, 179645, 215574, 220210, 223820, 264252, 330315, 335730, 359290, 431148, 440420, 538935, 660630, 671460, 682651, 718580, 1077870, 1321260, 1365302, 2047953, 2155740, 2730604, 3413255, 4095906, 6826510, 8191812, 10239765, 13653020, 20479530, 40959060]

約数ペア:

[(1, 40959060), (2, 20479530), (3, 13653020), (4, 10239765), (5, 8191812), (6, 6826510), (10, 4095906), (12, 3413255), (15, 2730604), (19, 2155740), (20, 2047953), (30, 1365302), (31, 1321260), (38, 1077870), (57, 718580), (60, 682651), (61, 671460), (62, 660630), (76, 538935), (93, 440420), (95, 431148), (114, 359290), (122, 335730), (124, 330315), (155, 264252), (183, 223820), (186, 220210), (190, 215574), (228, 179645), (244, 167865), (285, 143716), (305, 134292), (310, 132126), (361, 113460), (366, 111910), (372, 110105), (380, 107787), (465, 88084), (570, 71858), (589, 69540), (610, 67146), (620, 66063), (722, 56730), (732, 55955), (915, 44764), (930, 44042), (1083, 37820), (1140, 35929), (1159, 35340), (1178, 34770), (1220, 33573), (1444, 28365), (1767, 23180), (1805, 22692), (1830, 22382), (1860, 22021), (1891, 21660), (2166, 18910), (2318, 17670), (2356, 17385), (2945, 13908), (3477, 11780), (3534, 11590), (3610, 11346), (3660, 11191), (3782, 10830), (4332, 9455), (4636, 8835), (5415, 7564), (5673, 7220), (5795, 7068), (5890, 6954)]